Gen 5 Glock Magazine Floor Plate $1.99 $4.00 (0) No Reviews yet SKU: 6306 Quantity discounts available QuantityPrice QTY. -+ Add to Cart Product Description The Gen5 Glock Factory OEM Floor Plate fits 9mm/.40/.357 double stack magazines. it attaches to the bottom of your magazine to lock the insert and spring in place. Order Online or Call Toll-Free: 1-800-601-8273 Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review